My crazy 🎆 description 💥

.zshrc

# Detect empty enter, execute git status if in git dir
magic-enter () {
        if [[ -z $BUFFER ]]; then
          if git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
            echo -ne '\n'
            git status -sb
          fi
          zle accept-line
        else
          zle accept-line
        fi
}
zle -N magic-enter
bindkey "^M" magic-enter

final.md

All sorts of bad examples

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other.rb

# Before
User.all(:select => :id, :conditions => {:login => Array(users), :spammy => false}).each do |user|
  ids.concat user.public_gist_ids 
end
 
 
# After
User.where(:login => Array(users), :spammy => false).select(:id)